Series 477AV Handheld Digital Manometer
The Series 477AV Handheld Digital Manometer is now available with pressure, flow, and velocity measurements along with a number of other convenient features. The built-in air velocity and flow calculations provide accuracy and conserve time and error associated with manual calculations. Also featured on this unit are adjustable zero and span values for calibrating in the field, as well as a damping feature to compensate for the fluctuating of readings.
NIST CALIBRATION available in Product Configurator.
- Air flow monitoring, when used with a Dwyer® pitot tube
- Duct static pressure
- Commercial air balancing
- Building-zone pressure
|166T||Telescoping pitot tube||1-3 days*||
|A-201||Rubber latex tubing has less tendency to kink in storage and occupies less space, thus is best for portable work. 3/16" ID, 9' length.||1-3 days*||
|A-303||Portable static pressure tip, for 3/16" ID rubber or plastic tubing with 4" insertion.||1-3 days*||
|A-375||Compression fitting connections, 1/8" tube to 1/8" NPT male||1-2 Weeks*||
|A-397||Rugged step drill, quickly provides true round holes in thin materials, no center punch needed to start, automatically de-burrs drilled hole, high speed steel, drills 3/16" through 1/2" holes in 1/16" increments.||1-3 days*||
|A-402A||Carrying case for most manometers; tough, gray nylon pouch, double zippered with belt loop||1-3 days*||
|A-463||Plastic carrying case with foam liner for 475-1-AV air velocity kit - 13-1/2" x 10" x 2-3/8".||1-2 Weeks*||
|A-472T||475-T AV telescoping pitot tube air velocity kit less manometer||Less Than 1 Week*||
|A-47X-BOOT||Rubber boot for manometers (manometer not included)||1-3 days*||